US Patent: 1,208,910
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| Automatic metal-turning machine
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Patentee:
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| William L. Butler (exact or similar names) - Hartford, CT |
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Patent Dates:
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| Applied: |
Jul. 13, 1916 |
| Granted: |
Dec. 19, 1916 |
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Jeff Joslin
Vintage Machinery entry for Whitney Mfg. Co.
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Description: |
| "This invention relates to a machine for automatically forming large quantities of small metal pieces, such for example as pivot pins, shouldered studs, arbors and rivets, of exact size from a continuous length of wire..." |
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